vt8225 ETC-unknow, vt8225 Datasheet
vt8225
Available stocks
Related parts for vt8225
vt8225 Summary of contents
Page 1
... DIP and 14 pin SOIC (300 mil body) package options Description The VT8225 is a universal clock generator for motherboard design. The product at a glimpse: 1. Generates all kinds of required clocks for CPU and bus operation from 6 Mhz to 80 Mhz. 2. Eliminates at least two oscillators, which are oscillators for CPU and 14.318MHz oscillator. ...
Page 2
... VIA Technologies, Inc. VT8225 Signal Description Symbol Pin No. Type These pins form an on-chip reference oscillator when connected to terminals of an external parallel resonant crystal (norminally X2 3 I/O 14.318Mhz). X1 may also serve as input for an externally generated reference signal Frequency select inputs. These inputs control the MCLK frequency ...
Page 3
... Vout) < Symbol Min Typ 2 2 VDD = -40 -3- VT8225 Max Units 0.8 Vdc - Vdc 0.4 Vdc - Vdc + 50pF ...
Page 4
... Input Rise and Fall Times OSCIN Symbol Min Typ TLH THL 48/ +0.5 J1S t +3 ABS TLH THL o VDD = +85 -4- VT8225 Max Units 50pF ...